Bruce Schneier The Washington Post

The ransomware that has affected systems in more than 150 countries recently, WannaCry, made headlines last week, but it doesn't seem to be more virulent or more expensive than other ransomware.

The ransomware that has affected systems in more than 150 countries recently, WannaCry, made headlines last week, but it doesn't seem to be more virulent or more expensive than other ransomware.